Seiko Cal. 7137 - 876

The 7137-876 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-53ad326d8a76]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1987

Related Models

• Seiko 5663-721
• Seiko 6329-378
• Seiko 6261-186
• Seiko 4595-377
• Seiko 4482-906
• Seiko 6223-817
• Seiko 6269-592
• Seiko 3896-149
• Seiko 7132-461
• Seiko 4592-554
• Seiko 7119-885
• Seiko 6118-515